We investigate theoretically the voltage-controlled single-photon transport properties in a one-dimensional waveguide.The transmission and reflection amplitudes are obtained by a full quantum-mechanical approach.It is...We investigate theoretically the voltage-controlled single-photon transport properties in a one-dimensional waveguide.The transmission and reflection amplitudes are obtained by a full quantum-mechanical approach.It is revealed that one can control the single photon transmitted or reflected by adjusting the bias voltage.This scheme may have applications in the design of optoelectronic devices.展开更多
基金by the National Natural Science Foundation of China under Grant No 11004001Anhui Province for Young Teachers Foundation under Grant No 2010SQRL037ZD.
文摘We investigate theoretically the voltage-controlled single-photon transport properties in a one-dimensional waveguide.The transmission and reflection amplitudes are obtained by a full quantum-mechanical approach.It is revealed that one can control the single photon transmitted or reflected by adjusting the bias voltage.This scheme may have applications in the design of optoelectronic devices.